Power adapter



FIG. 1 is a perspective view of a power adapter showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the power adapter of FIG. 1 showing an in-use position.

The broken lines are for the purpose of illustrating portions of the power adapter and form no part of the claimed design. 

CLAIM The ornamental design for a power adapter, as shown and described. 